The inevitable battle between the runaway public sector and the private sector that funds it has begun. What started recently in Wisconsin will continue to spread across the country as the unworkable fiscal mathematics that are so many state budgets finally degenerate into social unrest between the payers and the payees. More specifically, the instigators of this mess, the public sector union managements and their progressive political operatives, will struggle against their most existential threat to date. It will not be pretty.